Cleaning device for material barrel of electric compaction apparatus

Abstract

A cleaning device for a material barrel of an electric compaction apparatus comprises a conveying unit, a beating unit, a flushing unit and a bottom scraping unit. The conveying unit is used for inverting the material barrel and rotating the material barrel on the horizontal plane. The beating unit is arranged at one end of the conveying unit and used for beating the bottom end of the material barrel to enable the materials to fall. The flushing unit is arranged on one side of the conveying unit and used for flushing the interior of the material barrel. The bottom scraping unit is arranged at the other end of the conveying unit and comprises a vertically-arranged third linear mechanism, an L-shaped plate is arranged at the upper end of an output shaft of the third linear mechanism, a vertically-arranged second rotating motor is arranged on the upper end face of the lower transverse edge of the L-shaped plate, a first gear is arranged at one end of the output shaft of the second rotating motor, and an extending plate is arranged on the outer side face of the vertical edge of the L-shaped plate. One end of the first gear is meshed with a second gear located on the extension plate, a rotating rod fixedly penetrates through the circle center of the second gear, and a scraper used for scraping materials on the inner bottom wall of the material barrel is arranged on the peripheral side of the upper end of the rotating rod. According to the device, the material barrel can be automatically and thoroughly cleaned, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of accessories related to electric compactors, in particular to a material barrel cleaning device for electric compactors. Background Art

[0002] The electric compactor is a kind of testing equipment, which is mainly used to determine the optimum moisture content of compacted soil and its unit volume weight, which serves as the basis for controlling soil moisture and specifying the minimum density when building roadbed and filling.

[0003] When in use, the material is placed in the material barrel of the electric compactor, and then the material in the material barrel is tested by a hammer. After each test, the material barrel needs to be removed for cleaning to avoid mixing of new and old materials and inaccurate results. However, since the material is pressed to the bottom of the material barrel and is pressed relatively firmly, it is more troublesome to clean. After pouring out a part of the material, it is also necessary to scrape off the remaining material and clean it, which consumes a lot of manpower. Utility Model Content

[0004] In view of the above-mentioned defects, the utility model provides a material barrel cleaning device for an electric compactor, which can automatically clean the material barrel more thoroughly and improve work efficiency.

[0005] In order to achieve the purpose of this utility model, the following technologies are proposed:

[0006] A material barrel cleaning device for an electric compactor, comprising:

[0007] A conveying unit for inverting the material barrel and rotating it on a horizontal plane;

[0008] The knocking unit is arranged at one end of the conveying unit and is used to knock the bottom end of the material barrel to make the material fall;

[0009] A flushing unit is provided on one side of the conveying unit and is used for flushing the inside of the material barrel;

[0010] The bottom scraping unit is arranged at the other end of the conveying unit, and includes a vertically arranged third linear mechanism, an L-shaped plate is arranged at the upper end of its output shaft, and a vertically arranged second rotating motor is arranged at the upper end surface of the lower horizontal side of the L-shaped plate, a first gear is arranged at one end of its output shaft, an extension plate is arranged on the outer side surface of the vertical side of the L-shaped plate, one end of the first gear is meshed with the second gear located on the extension plate, a rotating rod is fixedly passed through the center of the circle, and a scraper for scraping material off the bottom wall of the material barrel is arranged on the outer peripheral side of the upper end of the rotating rod.

[0011] Furthermore, the conveying unit includes a vertically arranged first rotating motor, a rotating plate is provided at the upper end of its output shaft, a through opening is opened through one end of the rotating plate, and a ring portion for limiting the opening of the material barrel is provided at the lower end of the inner circumference of the through opening.

[0012] Furthermore, a material collecting groove is provided on the outer peripheral side of the first rotating electrical machine, and the material collecting groove is annular.

[0013] Furthermore, the striking unit comprises a first linear mechanism which is arranged vertically, and a round block is arranged at the lower end of the output shaft of the first linear mechanism.

[0014] Furthermore, the flushing unit includes a second vertically arranged linear mechanism, a sleeve block is provided at the upper end of its output shaft, a curved pipe is fixedly passed through the sleeve block, one end of the horizontal section of the curved pipe is used to connect the curved pipe, the curved pipe is connected to a water source, and the vertical section of the curved pipe is used to flush water into the material barrel from below.

[0015] Furthermore, a rotation hole is provided on the upper end surface of the extension plate, and the lower end of the rotating rod is rotatably matched with the rotation hole.

[0016] Furthermore, the second gear is also provided with a plurality of through grooves running through from top to bottom, so that the scraped materials can fall into the collecting trough.

[0017] The beneficial effects of this technical solution are:

[0018] The material barrel can be knocked, cleaned, and scraped automatically, and the operation can be repeated for multiple times. There is no need for excessive manual cleaning, which can improve work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 An overall stereogram of an embodiment of the present application is shown.

[0020] Figure 2 A stereoscopic view of a bottom scraping unit according to an embodiment of the present application is shown.

[0021] Figure 3 The present application embodiment is shown Figure 1 A magnified view of part A. DETAILED DESCRIPTION

[0022] The technical solution of the present application is further described in detail below in conjunction with the accompanying drawings.

[0023] like Figure 1~Figure 3 The material barrel cleaning device of an electric compactor shown comprises a conveying unit 1, a knocking unit 2, a flushing unit 3, and a bottom scraping unit 4.

[0024] The conveying unit 1 is used to invert the material barrel and rotate it on a horizontal plane, and includes a vertically arranged first rotating motor 11, a rotating plate 12 is provided at the upper end of its output shaft, a through opening 13 is penetrated through one end of the rotating plate 12 from top to bottom, and a ring portion 14 for limiting the opening of the material barrel is provided at the lower end of the inner circumference of the through opening 13. An elevated material collection trough 17 is provided on the outer circumference of the first rotating motor 11. The material collection trough 17 is annular. Specifically, the material collection trough 17 is elevated by multiple elevation mechanisms. The elevation mechanism includes a bottom block 15, and a U-shaped frame 16 is provided at the upper end of the bottom block 15.

[0025] The knocking unit 2 is arranged at one end of the conveying unit 1, and is used to knock the bottom end of the material barrel to make the material fall into the collecting trough 17. It includes an inverted L-shaped frame, and a vertically arranged first linear mechanism 21 is provided on one side of the horizontal side of the inverted L-shaped frame, and a round block 22 with the same diameter as the material barrel is provided at the lower end of its output shaft.

[0026] The flushing unit 3 is arranged on one side of the conveying unit 1 and is used to flush the inside of the material barrel. It includes a second linear mechanism 31 that is arranged on a support plate and is vertically arranged. A sleeve block 32 is provided at the upper end of its output shaft. A curved pipe 33 is fixedly passed through the sleeve block 32. One end of the horizontal section of the curved pipe 33 is used to connect the curved pipe, and the curved pipe is connected to a water source. The vertical section of the curved pipe 33 is used to flush water into the material barrel from the bottom. Preferably, the upper section of the vertical section of the curved pipe 33 can be connected to a scattering nozzle.

[0027] The bottom scraping unit 4 is arranged at the other end of the conveying unit 1, and includes a third linear mechanism 41 which is arranged on another support plate and is vertically arranged. An L-shaped plate 42 is arranged at the upper end of its output shaft, and a second rotating motor 43 which is vertically arranged is arranged at the upper end face of the lower horizontal side of the L-shaped plate 42. A first gear 44 is arranged at one end of its output shaft, and an extension plate is arranged on the outer side face of the vertical side of the L-shaped plate 42. A rotating hole is opened on the upper end face of the extension plate. A second gear 45 located on the extension plate is meshed with one end of the first gear 44. A rotating rod 46 is fixedly passed through the center of the second gear 45. The lower end of the rotating rod 46 is rotatably matched with the rotating hole. A scraper 47 for scraping the material on the bottom wall of the material barrel is arranged on the outer peripheral side of the upper end. The second gear 45 is also provided with a plurality of through grooves which penetrate from top to bottom to facilitate the scraped material to fall into the collecting trough 17.

[0028] In this embodiment, the first linear mechanism 21 , the second linear mechanism 31 , and the third linear mechanism 41 all adopt single-axis linear cylinders.

[0029] Working method:

[0030] First, the cartridge is placed on the ring 14 .

[0031] Then the material barrel is first transferred to the knocking unit 2, and then the round block 22 knocks the bottom end of the material barrel through the first linear mechanism 21, so that the material falls.

[0032] The material cylinder is then transferred to the flushing unit 3 to flush the interior thereof.

[0033] The material barrel is then transferred to the bottom scraping unit 4 for bottom scraping. Specifically, the first gear 44 is used to drive the second gear 45 to rotate through the second rotating motor 43, which further rotates the scraper 47, and the scraper 47 is raised through the third linear mechanism 41 until it contacts the residual material and starts to scrape the material, and then the scraper 47 is further raised through the third linear mechanism 41 until it scrapes the bottom wall of the material barrel.

[0034] At this time, observe whether it is cleaned thoroughly. If not, repeat all or part of the above steps.

[0035] After cleaning, wipe the material barrel dry and set aside.

[0036] The above are only some of the embodiments listed in this application and are not intended to limit this application.

Claims

1. A material barrel cleaning device for an electric compactor, characterized in that: include: A conveying unit (1) for inverting the material barrel and rotating it on a horizontal plane; A knocking unit (2) is provided at one end of the conveying unit (1) and is used to knock the bottom end of the material barrel to make the material fall; A flushing unit (3) is provided on one side of the conveying unit (1) and is used for flushing the interior of the material barrel; The scraping unit (4) is arranged at the other end of the conveying unit (1), and comprises a third linear mechanism (41) arranged vertically, an L-shaped plate (42) being arranged at the upper end of the output shaft, a second rotating motor (43) being arranged vertically at the upper end surface of the lower horizontal side of the L-shaped plate (42), a first gear (44) being arranged at one end of the output shaft, an extension plate being arranged at the outer side surface of the vertical side of the L-shaped plate (42), a second gear (45) located on the extension plate being meshed at one end of the first gear (44), a rotating rod (46) being fixedly passed through the center of the circle, and a scraper (47) for scraping the material on the bottom wall of the material barrel being arranged at the outer peripheral side of the upper end of the rotating rod (46).

2. The material barrel cleaning device of the electric compactor according to claim 1 is characterized in that: The conveying unit (1) comprises a first rotating motor (11) arranged vertically, a rotating plate (12) being provided at the upper end of the output shaft thereof, a through opening (13) being provided through one end of the rotating plate (12) and extending upward and downward, and a ring portion (14) for limiting the opening of a material barrel is provided at the lower end of the inner circumference of the through opening (13).

3. The material barrel cleaning device of the electric compactor according to claim 1 is characterized in that: A material collecting groove (17) is provided on the outer peripheral side of the first rotating electrical machine (11), and the material collecting groove (17) is annular.

4. The material barrel cleaning device of the electric compactor according to claim 1 is characterized in that: The striking unit (2) comprises a first linear mechanism (21) arranged vertically, and a round block (22) is provided at the lower end of the output shaft of the first linear mechanism (21).

5. The material barrel cleaning device of the electric compactor according to claim 1 is characterized in that: The flushing unit (3) comprises a second linear mechanism (31) arranged vertically, wherein a sleeve block (32) is arranged at the upper end of the output shaft, a curved pipe (33) is fixedly passed through the sleeve block (32), one end of the horizontal section of the curved pipe (33) is used to connect the curved pipe, the curved pipe is connected to a water source, and the vertical section of the curved pipe (33) is used to flush water into the material barrel from below.

6. The material barrel cleaning device of the electric compactor according to claim 1, characterized in that: A rotation hole is provided on the upper surface of the extension plate, and the lower end of the rotating rod (46) is rotatably engaged with the rotation hole.

7. The material barrel cleaning device of the electric compactor according to claim 3 is characterized in that: The second gear (45) is also provided with a plurality of through grooves extending vertically therethrough, so that the scraped materials can fall into the collecting trough (17).

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